[Openocd-development] [PATCH] Add support for the DLP-USB1232H JTAG module

Uwe Hermann uwe at hermann-uwe.de
Thu Sep 10 03:00:27 CEST 2009


I recently got a DLP Design DLP-USB1232H UART/SPI/JTAG module which is
based on an FT2232H chip. I originally intended to use it to flash SPI
BIOS chips from various mainboards (for details on that setup see

However, this module is equally well usable as JTAG programmer if
connected to the JTAG target properly. I have successfully wired the
module to an Olimex STM32-H103 eval board and flashed a firmware onto
that using OpenOCD using the interface config file attached.

The nice thing is that everything worked pretty much out of the box, I
didn't have to change a single line of code in the OpenOCD source.

I documented the details at:

The attached patch adds the respective config file to OpenOCD.

Thanks, Uwe.
http://www.hermann-uwe.de  | http://www.holsham-traders.de
http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
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